17.28% is the change from 729 to 855
Calculation steps:
[( 855 - 729 ) ÷ 729] x 100 = 17.28%
Formula
Percentage change = [(855 - 729) / 729] x 100
Subtract the new number by the original number
855 - 729 = 126
126 ÷ 729 = 0.1728395061728395
0.1728395061728395 x 100 = 17.28%